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maksim [4K]
3 years ago
8

Balance C2 H602+02 reacts with CO2 + H2O

Chemistry
2 answers:
sergiy2304 [10]3 years ago
8 0

Answer:

Yeah

Explanation:

Mhm

kicyunya [14]3 years ago
4 0

Answer:

2 C2H6O2 + 5 O2 => 4 CO2 + 6H2O

Explanation: The chemical equation is now balanced.

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The weights of all elements are always compared to oxygen.
marishachu [46]

Answer:

The weights of all elements are always compared to the Carbon-12.

Explanation:

The weights of all elements are always compared to the Carbon-12 because the mass of carbon is 12 which is the exactly the sum of protons and neutrons.  

Oxygen was also considered the standard for some time but later this stander was rejected because in natural O¹⁷ and O¹⁸ were also present and this create the two different atomic mass tables.

AMU:

Atomic mass unit is define as the 1/12 the mass of an atom of carbon-12.

C12 has six neutron and six protons in the nucleus.

This unit is used to express the masses of atoms. We know that masses of atoms are very small and we do not have any such type of balance that can measure very small quantity. So that is way we use this scale to measure small quantity. For example, according to this scale

relative atomic mass of hydrogen is 1.008 amu

relative atomic mass of oxygen is 15.999 amu

relative atomic mass of uranium is 238.0289 amu

relative atomic mass of chlorine is 35.453 amu

7 0
3 years ago
A. Identify the steps of the scientific method?
Greeley [361]

Answer:

1, experimentary

2, high potassium

3, testes

4, consistent

5, wi-fi

6, yes, it's not good enough

7, possibility

8, because it's not effective

Explanation:

thanks me later

6 0
3 years ago
Rank these species by their ability to act as an oxidizing agent. cu+ mg2+ fe2+
natita [175]

Explanation:

The species or elements which gain electrons and reduces itself are known as oxidizing agent or oxidant.

Ability of an element to act as an oxidizing agent depends on its electrode potential.

The electrode potential of Cu^{+} is 0.52 V.

The electrode potential of Fe^2+ is -0.41 V.

The electrode potential of Mg^{2+} is -2.38 V.

Greater is the value of electrode potential, stronger will be the oxidizing agent.

Therefore, rank of these species by their ability to act as an oxidizing agent are as follows.

       Cu^{+} > Fe^2+ > Mg^{2+}

7 0
3 years ago
What is a large area of air with the same temperature?.
Yuliya22 [10]

Sorry this is late but it would be the air mass

Hope this halpes :))

6 0
2 years ago
draw the structure of a compound with the formula c9h20 that has two non-adjacent chirality centers, both r.
4vir4ik [10]

Answer:

.

Explanation:

6 0
2 years ago
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